B. some founders wanted i ensure citizens could freely express themselves
Most of the fighting during the American Civil War took place on Southern soil. In part, this was the result of the war strategies of both sides. To win the war, the South had only to survive. On the other hand, for the North to win, the Union had to be restored. Thus, Union forces had to conquer the South in order to win the war. War action around their homes created many hardships for Southerners.
D.. it is the Great Plains
This should be the Aztecs. Aztecs had a huge empire and were very important culturally and trade wise for all people in the mid-south America. They also had a lot of wealth so this enabled them to develop and reach the heights that they did before the Spaniards came and ruined it.